Mobilicom ltd. MCU-30 ユーザーズマニュアル
MCU-30 User Manual
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15.3 Embedded system Data Connector
This connector is used for Ethernet, LED, RS232 connectivity to the unit.
For the Ethernet connector use a shielded CAT 5E (or higher) cable with 26 AWG
gauge (or thicker) wires to connect the data connector to a shielded RJ-45 connector.
Follow the instructions provided in the connector's datasheets. Make sure the cable’s
shield drain wire is properly connected to the shields of the connectors on both sides.
The connector on the MCU side is: Molex P/N: 5015715007:
gauge (or thicker) wires to connect the data connector to a shielded RJ-45 connector.
Follow the instructions provided in the connector's datasheets. Make sure the cable’s
shield drain wire is properly connected to the shields of the connectors on both sides.
The connector on the MCU side is: Molex P/N: 5015715007:
Figure 23: Embedded System Data Connector (MCU-30 side)
MCU-30:
Molex P/N: 5015715007
General Pins
Name
Description
1
GND
GND
GND 0V
2
GND
GND
GND 0V
30
External Led
The Status LED indicates that the
unit is powered on, and displays
special status modes
RS-232 (D9)
User Interface
3
3
Input
For GND (Pin 5 in the D9
connector ) use GND (pin 1 or 2)
5
2
Output
RS-232 (D9)
Internal Use - Debug
15
3
Input
For GND (Pin 5 in the D9
connector ) use GND (pin 1 or 2)
17
2
Output
RJ45 Pin
Description
35
1
Tx_D1+
Fast Ethernet 10/100 TPOP
Transceiver Data +
Transceiver Data +
37
2
R_D1-
Fast Ethernet 10/100 TPON
Transceiver Data -
Transceiver Data -
39
6
Rx_D2-
Fast Ethernet 10/100 TPIN
Receive Data -
Receive Data -
41
3
Rx_D2+
Fast Ethernet 10/100 TPIP
Receive Data +
Receive Data +
Table 8: Embedded System Data Connector Pin Mapping